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v3.23.2

Financing Activities - Credit Arrangements (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
PPL Capital Funding [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | $ 1,450 |
Borrowed | 0 | $ 0
Letters of Credit and Commercial Paper Issued (d) | 58 | 619
Unused Capacity | 1,392 |
PPL Capital Funding [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 1,250 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 0 | 561
Unused Capacity | 1,250 |
Line of Credit Facility, Borrowing Capacity Sublimit | 1,000 |
PPL Capital Funding [Member] | Bilateral Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 100 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 58 | 58
Unused Capacity | 42 |
PPL Capital Funding [Member] | Bilateral Credit Facility [Member] | Rhode Island Energy |  |
Line of Credit Facility [Line Items] |  |
Letters of Credit and Commercial Paper Issued (d) | 45 |
PPL Capital Funding [Member] | Bilateral Credit Facility #2 |  |
Line of Credit Facility [Line Items] |  |
Capacity | 100 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 100 |
PPL Electric [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 650 |
Borrowed | 0 | 250
Letters of Credit and Commercial Paper Issued (d) | 131 | 146
Unused Capacity | 519 |
PPL Electric [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 650 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 131 | 146
Unused Capacity | 519 |
PPL Electric [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 250
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 0 |
LGE [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 500 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 21 | 180
Unused Capacity | 479 |
LGE [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 500 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 21 | 180
Unused Capacity | 479 |
LGE [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 0 |
KU [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 400 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 92 | 101
Unused Capacity | 308 |
KU [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 400 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 92 | 101
Unused Capacity | 308 |
KU [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 0 |
Rhode Island Energy | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Line of Credit Facility, Borrowing Capacity Sublimit | 250 |
PPL Electric Utilities Corp [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 650 |
Borrowed | 0 | 250
Letters of Credit and Commercial Paper Issued (d) | 131 | 146
Unused Capacity | 519 |
PPL Electric Utilities Corp [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 650 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 131 | 146
Unused Capacity | 519 |
PPL Electric Utilities Corp [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 250
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 0 |
Louisville Gas And Electric Co [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 500 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 21 | 180
Unused Capacity | 479 |
Louisville Gas And Electric Co [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 500 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 21 | 180
Unused Capacity | 479 |
Louisville Gas And Electric Co [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 0 | 0
Unused Capacity | 0 |
Kentucky Utilities Co [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 400 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 92 | 101
Unused Capacity | 308 |
Kentucky Utilities Co [Member] | Syndicated Credit Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 400 |
Borrowed | 0 | 0
Letters of Credit and Commercial Paper Issued (d) | 92 | 101
Unused Capacity | 308 |
Kentucky Utilities Co [Member] | Term Loan Facility [Member] |  |
Line of Credit Facility [Line Items] |  |
Capacity | 0 |
Borrowed | 0 | 300
Letters of Credit and Commercial Paper Issued (d) | 0 | $ 0
Unused Capacity | $ 0 |

X
- Definition Aggregate amount of letters of credit issued under a credit facility as of the balance-sheet date, if applicable and inclusion of amounts issued under separate commercial paper program that reduces this facilities capacity. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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